FR2445911A1 - Embrayage electromagnetique a ruban compense - Google Patents

Embrayage electromagnetique a ruban compense

Info

Publication number
FR2445911A1
FR2445911A1 FR8000340A FR8000340A FR2445911A1 FR 2445911 A1 FR2445911 A1 FR 2445911A1 FR 8000340 A FR8000340 A FR 8000340A FR 8000340 A FR8000340 A FR 8000340A FR 2445911 A1 FR2445911 A1 FR 2445911A1
Authority
FR
France
Prior art keywords
tape
clutch
driven member
compense
action
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR8000340A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canadian Fram Ltd
Original Assignee
Canadian Fram Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canadian Fram Ltd filed Critical Canadian Fram Ltd
Publication of FR2445911A1 publication Critical patent/FR2445911A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
    • F01P7/082—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches
    • F01P7/084—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches actuated electromagnetically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D2027/005—Details relating to the internal construction of coils or to clutches having more than one coil in the same housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

Embrayage électromagnétique à ruban. L'embrayage comporte un organe menant portant une bobine électromagnétique 32 autour de laquelle est monté un ruban magnétique 52 dont une extrémité 54 est fixée à un organe mené 42 de sorte que l'excitation de la bobine provoque l'accouplement des organes menant et mené. Pour accroître la vitesse maximale de l'embrayage embrayé, un levier 62 est monté pivotant sur l'organe mené, son extrémité extérieure 68 portant un poids 70 tandis que son extrémité intérieure est en appui contre la seconde extrémité 72 du ruban pour la repousser, sous l'action de la force centrifuge, contre l'organe mené et contrecarrer ainsi l'action de cette même force centrifuge sur le ruban. Application à un embrayage de ventilateur de moteur d'automobile.
FR8000340A 1979-01-08 1980-01-08 Embrayage electromagnetique a ruban compense Withdrawn FR2445911A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US155679A 1979-01-08 1979-01-08

Publications (1)

Publication Number Publication Date
FR2445911A1 true FR2445911A1 (fr) 1980-08-01

Family

ID=21696662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000340A Withdrawn FR2445911A1 (fr) 1979-01-08 1980-01-08 Embrayage electromagnetique a ruban compense

Country Status (5)

Country Link
JP (1) JPS5594031A (fr)
DE (1) DE2948506A1 (fr)
FR (1) FR2445911A1 (fr)
GB (1) GB2039334A (fr)
IT (1) IT1130169B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606276B (zh) * 2012-04-10 2014-05-21 龙口中宇汽车风扇离合器有限公司 电磁风扇离合器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE329924C (de) * 1919-12-06 1920-12-01 Fritz Trappmann Schraubenbandreibungskupplung
CH320861A (de) * 1954-02-03 1957-04-15 Zahnradfabrik Friedrichshafen Elektromagnetische Reibkupplung
FR1313426A (fr) * 1962-01-19 1962-12-28 Warner Electric Brake & Clutch Embrayage ou frein perfectionné
FR2334006A1 (fr) * 1975-12-02 1977-07-01 Mouren Jacques Embrayage a lien auto-serreur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE329924C (de) * 1919-12-06 1920-12-01 Fritz Trappmann Schraubenbandreibungskupplung
CH320861A (de) * 1954-02-03 1957-04-15 Zahnradfabrik Friedrichshafen Elektromagnetische Reibkupplung
FR1313426A (fr) * 1962-01-19 1962-12-28 Warner Electric Brake & Clutch Embrayage ou frein perfectionné
FR2334006A1 (fr) * 1975-12-02 1977-07-01 Mouren Jacques Embrayage a lien auto-serreur

Also Published As

Publication number Publication date
DE2948506A1 (de) 1980-07-24
JPS5594031A (en) 1980-07-17
IT1130169B (it) 1986-06-11
GB2039334A (en) 1980-08-06
IT8019028A0 (it) 1980-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse